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Your Comfort is Our Priority: Expert HVAC Installation, Maintenance, and Repair Services in Oakville

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Looking for a Reliable Oakville HVAC Company? See What Our Satisfied Customers Have to Say!

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Make sure your home stays comfortable year-round

Oakville HVAC Company

You can trust the experts at Precision HVAC with your heating and air conditioning needs! We have years of experience in this field and specialize in several areas, including furnace repairs and AC installation. We understand the importance of clean air and will ensure you and your family are comfortable all year round. Our team will help you maintain your ideal indoor temperature, and your satisfaction will always be our priority.

Why Choose our HVAC Company?

We genuinely care about our clients and community, and our experience and reputation set us apart. We will listen to your concerns and help you make informed decisions regarding your HVAC unit. Our information is honest, and we will provide you with professional recommendations based on the size of your home and your cooling and heating needs. There is no problem that is too big or too small, and our experience allows us to tackle HVAC repairs of every kind. We understand the importance of a reliable unit and know how frustrating it can be to have your HVAC system break down.

Our services will ensure comfort, and you won’t have to worry about costly repairs. You can count on our team for any of the following:

Air Filtration Systems
Air Purification
Central Air Conditioning
Condensate Pumps
Duct Cleaning
Heat Pumps
HRV and ERV Systems
UV Lights
Smoke and Fire Detectors
Water Heaters

Contact us today to hear more about our services and how we can help!

Discover Our Services

Heating, Cooling & Air Quality

We’re your local experts for your home’s comfort, climate control and air quality. Learn more about the products we carry.

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Heating, Cooling & Air Quality

We offer competitive pricing on Carrier Installations and maintenance on most Furnace and Air Conditioner brands.

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Our Top Priority

Quick and on Time

You can expect one of our professional certified technicians to be at your doorstep on-time with services completed promptly.

Certified Carrier Installer

As certified and trained technician partners, we exceed industry standards to meet their required expertise.

Licensed Professional

Rest assured – we are TSSA, WSIB and HRAI certified and have all necessary insurance.

Up Front Pricing

Accurate, thorough and comprehensive quotes are given to you so you can make an informed decision. No extra charges. No headaches.


We treat your home with the utmost care and respect. We leave work areas in the same way that we entered them.

100% Satisfaction Guaranteed

We take great pride in our work and love what we do. If you have any questions or concerns about our services, we’re only a phone call away!

Real Customer Reviews

Conrad Yim
Conrad Yim
I am usually leery about looking for trade services on the internet due to previous bad experiences. But this time, I lucked out... (I did look up reviews on Google and BBB) Could not be more pleased with the emergency service from Precision HVAC Mechanics on this occasion. Our central air-conditioner failed to start after not being used since the end of summer last year. Called the company who sold us and installed the air-conditioner, they declined to come to service the unit. Found Precision HVAC Mechanics on the internet and called. Melanie answered the call. She was very pleasant and friendly but apologized initially because she was not able to schedule a service call for me the same day, but called back after 10 minutes to say a technician became available and would be at our house in 15 minutes! Garfield was the technician who came. He was professional, polite but friendly, and meticulous. He respected my interest in understanding how the a/c system work, and took time to go through and explained his diagnostic process, and how he came to the conclusion that the compressor did not start due to low refrigerant level. He added refrigerant to the system and sure enough, the a/c worked. I understood that my a/c system was 17 years old and asked him about upgrading the system to a heat pump. He answered all my questions professionally without bias or pushing for a sale. Although suffering a few days of early summer heat without a/c was not pleasant, the experience dealing with Melanie and Garfield from Precision HVAC Mechanics to fix the problem was a pleasure. I would most certainly recommend this company for HVAC services to my family and friends. And if I were to upgrade my HVAC system, they will be my first choice.
Ruchir Chandorkar
Ruchir Chandorkar
Precision was the only company that was willing to help on a very Hot Sunday when my thermostat gave up. Leaford was there to help and fixed my thermostat issue and got the AC working. Really appreciative of the quick response and help. Will surely use their services in the future. Update from the 28th of July - had precision help with AC maintenance. As always great and efficient service. Update from 22nd Nov - Had the team clean my fireplace. As usual great and punctual service. Update from 17th Jan - As usual punctual and great service Update from 22nd Sep - great service as always. Baltej and Leaford worked well for all the services. Update from 24th May - great service as always.
Chris Campbell
Chris Campbell
We recently had our HVAC system break down, and luckily, Precision HVAC came to the rescue once again. Their prompt and professional service saved us from a lot of discomfort. A special shout-out to Melanie and Leaford for their exceptional customer service and technical expertise. Melanie was incredibly helpful and great with communication, ensuring we were well-informed and coordinating the appointment smoothly. Leaford did an outstanding job fixing the issue efficiently. He even put in extra hours to make sure the job was completed swiftly! Highly recommend Precision HVAC for their reliable and top-notch service! --- Chris
Rachel Mathew
Rachel Mathew
Pleasant and informative .Very efficient and kind service .
Dan Sweeney
Dan Sweeney
Quick response to our problem and another pro job by Precision! Leaford came through again and left me a little wiser moving forward. Highly recommend.
Christopher Lucas
Christopher Lucas
Came quick, fixed the problem. Was quick and efficient

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